this.bytesPerEntity = bytesPerEntity;
}
@Override
public FutureValue<Void> run() throws Exception {
MapSettings settings = getSettings();
FutureValue<MapReduceResult<Void>> createFuture = futureCall(
new MapJob<>(getCreationJobSpec(bytesPerEntity, entities, shardCount), settings));
FutureValue<MapReduceResult<List<List<KeyValue<String, Long>>>>> countFuture = futureCall(